Thank you for your comments. 1/200 seg f8 ISO 400 two flashes, one off camera with cord another as slave. Canon 400d and 100-400m @ 400mm. Cropped from top and bottom.
I really like the blur effect on the wings. I have a few similar to this but not nearly as nice. Good sharp bird with nice colors. I would put a bit more space in front of the bird.
Me parece que has logrado muy buenos colores en esta, me hubiera gustado ver mas espacio en frente ya que parece que el ave va a chocar con el borde, por lo demas muy bien, en especial el efecto de las alas en movimiento.